10380878 has 8 divisors (see below), whose sum is σ = 16390920. Its totient is φ = 4917240.

The previous prime is 10380857. The next prime is 10380883. The reversal of 10380878 is 87808301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136553 + ... + 136628.

It is an arithmetic number, because the mean of its divisors is an integer number (2048865).

Almost surely, 2^10380878 is an apocalyptic number.

10380878 is a deficient number, since it is larger than the sum of its proper divisors (6010042).

10380878 is a wasteful number, since it uses less digits than its factorization.

10380878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273202.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 10380878 is about 3221.9369950389. The cubic root of 10380878 is about 218.1447149554.

The spelling of 10380878 in words is "ten million, three hundred eighty thousand, eight hundred seventy-eight".